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Description
| Manufacturer: | Hiller | |
| Base model: | H-23 | |
| Designation: | OH-23 | |
| Version: | D | |
| Nickname: | Raven | |
| Designation System: | U.S. Air Force | |
| Designation Period: | 1948-Present | |
| Basic role: | Helicopter | |
| Modified Mission: | Observation | |
| See Also: | ||
| Serial/Bureau Number: | 58-5407 | |
| Location: | Stout Field Military Equipment Museum, Indianapolis Indiana | |
Specifications
| Length: | 27' 10" | 8.4 m | |
| Height: | 10' 1" | 3.0 m | |
| Wingspan: | 35' 0" | 10.6 m | |
| Empty Weight: | 1,787 lb | 810 kg | |
| Gross Weight: | 2,600 lb | 1,179 kg | |
Propulsion
| No. of Engines: | 1 | ||
| Powerplant: | Lycoming VO-435-23A | ||
| Horsepower (each): | 250 | ||
Performance
| Range: | 274 miles | 441 km | |
| Cruise Speed: | 83 mph | 133 km/h | 71 kt |
| Max Speed: | 94 mph | 151 km/h | 81 kt |
| Climb: | 1,000 ft/min | 304 m/min | |
| Ceiling: | 13,000 ft | 3,962 m | |